[INFO] cloning repository https://github.com/sindreij/network-test-harness [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sindreij/network-test-harness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsindreij%2Fnetwork-test-harness", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsindreij%2Fnetwork-test-harness'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9319a804a10da74c56d886d4b02e9e18950d544b [INFO] checking sindreij/network-test-harness/9319a804a10da74c56d886d4b02e9e18950d544b against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsindreij%2Fnetwork-test-harness" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sindreij/network-test-harness on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sindreij/network-test-harness [INFO] finished tweaking git repo https://github.com/sindreij/network-test-harness [INFO] tweaked toml for git repo https://github.com/sindreij/network-test-harness written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sindreij/network-test-harness already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... 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kill_on_drop: false }` [INFO] [stdout] e0bb95b595f10bfb6b71d16b4cd4708e2abef37b14890990dd27f61efbebc481 [INFO] running `Command { std: "docker" "start" "-a" "e0bb95b595f10bfb6b71d16b4cd4708e2abef37b14890990dd27f61efbebc481", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking futures v0.1.27 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] 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v0.2.15 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.16 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking snafu v0.4.1 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 [INFO] [stderr] Checking crucio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/never_body.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | async move |()| -> Option<(Result, Error>, ())> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/random.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | async move |mut rng| -> Option<(Result, Error>, StdRng)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/random_text.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | async move |mut rng| -> Option<(Result, StdRng)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/slow_body.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | async move |mut data| -> Option<(Result, Error>, VecDeque)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/drop.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/echo.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/forget_socket.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/never_accept.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/random_infinite_tcp.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/random_tcp.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_await)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/never_body.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | async move |()| -> Option<(Result, Error>, ())> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/random.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | async move |mut rng| -> Option<(Result, Error>, StdRng)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/random_text.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | async move |mut rng| -> Option<(Result, StdRng)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: async closures are unstable [INFO] [stdout] --> src/modes/slow_body.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | async move |mut data| -> Option<(Result, Error>, VecDeque)> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #62290 for more information [INFO] [stdout] = help: add `#![feature(async_closure)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-04-03; consider upgrading it if it is out of date [INFO] [stdout] = help: to use an async block, remove the `||`: `async {` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/drop.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/echo.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/forget_socket.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/never_accept.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/random_infinite_tcp.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/modes/random_tcp.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_await)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/modes/random.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | rng.fill_bytes(&mut res); [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/modes/random.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | rng.fill_bytes(&mut res); [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/modes/random_text.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | let res = rng.sample_iter(&Alphanumeric).take(128).collect::(); [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/modes/random_text.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | let res = rng.sample_iter(&Alphanumeric).take(128).collect::(); [INFO] [stdout] | ^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/modes/slow_body.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | let value = data.pop_front()?; [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/modes/slow_body.rs:48:25 [INFO] [stdout] | [INFO] [stdout] 48 | let value = data.pop_front()?; [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RngCore` [INFO] [stdout] --> src/modes/random.rs:10:39 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{rngs::StdRng, FromEntropy, RngCore}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/modes/random_text.rs:10:68 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{distributions::Alphanumeric, rngs::StdRng, FromEntropy, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crucio` (bin "crucio") due to 8 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `RngCore` [INFO] [stdout] --> src/modes/random.rs:10:39 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{rngs::StdRng, FromEntropy, RngCore}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/modes/random_text.rs:10:68 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{distributions::Alphanumeric, rngs::StdRng, FromEntropy, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crucio` (bin "crucio" test) due to 8 previous errors; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e0bb95b595f10bfb6b71d16b4cd4708e2abef37b14890990dd27f61efbebc481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0bb95b595f10bfb6b71d16b4cd4708e2abef37b14890990dd27f61efbebc481", kill_on_drop: false }` [INFO] [stdout] e0bb95b595f10bfb6b71d16b4cd4708e2abef37b14890990dd27f61efbebc481